if __name__ == '__main__':
    print('I am exercise.py，let`s dance!')
else:
    print('I am mymoudloe.py，let`s dance!')

def recur_fibo(n):
    if n <= 1:
        return n
    else:
        return(recur_fibo(n-1) + recur_fibo(n-2))

nterms = int(input("您要输出几项? "))
if nterms <= 0:
    print("输入正数")
else:
    print("斐波那契数列:")
    for i in range(nterms):
        print(recur_fibo(i))
